Strengths: Just as powerful as the 18V drill driver. Lots of torque. Good Battery life.

Weaknesses: None that I've found.

What You Wanted to Know Before You Bought It: That there are not many applications that require the percussive hammer setting for the bits that go with this type of drill. A rotary hammer is WAY better when you need percussion drilling.

What Would You Tell the Maker of This Tool: Not necessary.